CA2639203A1 - Mobile wireless communications device including a folded monopole multi-band antenna and related methods - Google Patents
Mobile wireless communications device including a folded monopole multi-band antenna and related methods Download PDFInfo
- Publication number
- CA2639203A1 CA2639203A1 CA002639203A CA2639203A CA2639203A1 CA 2639203 A1 CA2639203 A1 CA 2639203A1 CA 002639203 A CA002639203 A CA 002639203A CA 2639203 A CA2639203 A CA 2639203A CA 2639203 A1 CA2639203 A1 CA 2639203A1
- Authority
- CA
- Canada
- Prior art keywords
- wireless communications
- impedance matching
- communications device
- mobile wireless
- faces
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/40—Element having extended radiating surface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
Abstract
A mobile wireless communications device may include a portable housing, a printed circuit board (PCB) carried within the portable housing, and wireless communications circuitry carried by the PCB within the portable housing. The device may also include a folded monopole antenna assembly coupled to the wireless communications circuitry. The folded monopole antenna assembly may include a dielectric body adjacent the PCB and having a generally rectangular shape defining opposing top and bottom faces, opposing first and second end faces, and opposing first and second side faces. The antenna may also include a conductive trace coupled to the wireless communications circuitry and having a first end section extending along the first end face, a second end section extending along the second end face, and an intermediate section extending along the top, bottom, first side and second side faces.
Claims (19)
1. A mobile wireless communications device comprising:
a portable housing;
a printed circuit board (PCB) carried within said portable housing;
wireless communications circuitry carried by said PCB within said portable housing; and a folded monopole antenna assembly comprising a dielectric body adjacent said PCB and having a generally rectangular shape defining opposing top and bottom faces, opposing first and second end faces, and opposing first and second side faces, and a conductive trace coupled to said wireless communications circuitry an having a first end section extending along the first end face, a second end section extending along the second end face, and an intermediate section extending along the top, bottom, first side and second side faces.
a portable housing;
a printed circuit board (PCB) carried within said portable housing;
wireless communications circuitry carried by said PCB within said portable housing; and a folded monopole antenna assembly comprising a dielectric body adjacent said PCB and having a generally rectangular shape defining opposing top and bottom faces, opposing first and second end faces, and opposing first and second side faces, and a conductive trace coupled to said wireless communications circuitry an having a first end section extending along the first end face, a second end section extending along the second end face, and an intermediate section extending along the top, bottom, first side and second side faces.
2. The mobile wireless communications device of Claim I wherein said conductive trace further comprises at least one conductive impedance matching patch coupled to said intermediate section.
3. The mobile wireless communications device of Claim 2 wherein said at least one conductive impedance matching patch comprises a plurality of spaced-apart impedance matching patches.
4. The mobile wireless communications device of Claim 2 wherein said at least one conductive impedance matching patch extends along the top face.
5. The mobile wireless communications device of Claim 2 wherein said at least one conductive impedance matching patch extends along at least one of the first and second end faces.
6. The mobile wireless communications device of Claim 2 wherein said at least one conductive impedance matching patch extends along at least one of the first and second side faces.
7. The mobile wireless communications device of Claim 1 wherein said first end section defines a feed point for said conductive trace.
8. The mobile wireless communications device of Claim 1 wherein said first and second side faces have greater widths than said first and second end faces.
9. The mobile wireless communications device of Claim 1 wherein said wireless communications circuitry comprises a cellular transceiver.
10. The mobile wireless communications device of Claim 1 wherein said folded monopole antenna operates over a plurality of radio frequency (RF) communications bands.
11. A folded monopole antenna assembly for a mobile wireless communications device comprising a portable housing, a printed circuit board (PCB) carried within the portable housing, and wireless communications circuitry carried by the PCB
within the portable housing, the folded monopole antenna comprising:
a dielectric body adjacent said PCB and having a generally rectangular shape defining opposing top and bottom faces, opposing first and second end faces, and opposing first and second side faces; and a conductive trace to be coupled to the wireless communications circuitry and having a first end section extending along the first end face, a second end section extending along the second end face, and an intermediate section extending along the top, bottom, first side and second side faces.
within the portable housing, the folded monopole antenna comprising:
a dielectric body adjacent said PCB and having a generally rectangular shape defining opposing top and bottom faces, opposing first and second end faces, and opposing first and second side faces; and a conductive trace to be coupled to the wireless communications circuitry and having a first end section extending along the first end face, a second end section extending along the second end face, and an intermediate section extending along the top, bottom, first side and second side faces.
12. The folded monopole antenna of Claim 11 wherein said conductive trace further comprises at least one conductive impedance matching patch coupled to said intermediate section.
13. The folded monopole antenna of Claim 12 wherein said at least one conductive impedance matching patch comprises a plurality of spaced-apart impedance matching patches.
14. The folded monopole antenna of Claim 12 wherein said at least one conductive impedance matching patch extends along the top face.
15. The folded monopole antenna of Claim 12 wherein said at least one conductive impedance matching patch extends along at least one of the first and second end faces.
16. The folded monopole antenna of Claim 12 wherein said at least one conductive impedance matching patch extends along at least one of the first and second side faces.
17. A method for making a folded monopole antenna assembly for a mobile wireless communications device comprising:
forming a dielectric body having a generally rectangular shape defining opposing top and bottom faces, opposing first and second end faces, and opposing first and second side faces; and forming a conductive trace on the dielectric body having a first end section extending along the first end face, a second end section extending along the second end face, and an intermediate section extending along the top, bottom, first side and second side faces.
forming a dielectric body having a generally rectangular shape defining opposing top and bottom faces, opposing first and second end faces, and opposing first and second side faces; and forming a conductive trace on the dielectric body having a first end section extending along the first end face, a second end section extending along the second end face, and an intermediate section extending along the top, bottom, first side and second side faces.
18. The method of Claim 17 wherein forming the conductive trace further comprises forming at least one conductive impedance matching patch coupled to the intermediate section.
19. The method of Claim 18 wherein forming the at least one conductive impedance matching patch comprises forming a plurality of spaced-apart impedance matching patches.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07115313.4 | 2007-08-30 | ||
EP07115313A EP2031695A1 (en) | 2007-08-30 | 2007-08-30 | Mobile wireless communications device including a folded monopole multi-band antenna and related methods |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2639203A1 true CA2639203A1 (en) | 2008-12-05 |
CA2639203C CA2639203C (en) | 2012-07-24 |
Family
ID=38976466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2639203A Expired - Fee Related CA2639203C (en) | 2007-08-30 | 2008-08-29 | Mobile wireless communications device including a folded monopole multi-band antenna and related methods |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2031695A1 (en) |
CA (1) | CA2639203C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011057398A1 (en) * | 2009-11-13 | 2011-05-19 | Research In Motion Limited | Antenna for multi mode mimo communication in handheld devices |
US8754814B2 (en) | 2009-11-13 | 2014-06-17 | Blackberry Limited | Antenna for multi mode MIMO communication in handheld devices |
CN105375106A (en) * | 2014-08-07 | 2016-03-02 | 维瓦灵克有限公司(开曼群岛) | Stretchable multi-layer wearable tag capable of wireless communications |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106129636B (en) * | 2016-06-08 | 2017-12-19 | 广东欧珀移动通信有限公司 | GNSS antenna system, mobile terminal and the electronic equipment of mobile terminal |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08288731A (en) * | 1995-04-17 | 1996-11-01 | Zanavy Informatics:Kk | Two-frequency sharing printed antenna |
EP0863571B1 (en) | 1997-03-05 | 2006-04-12 | Murata Manufacturing Co., Ltd. | A mobile image apparatus and an antenna apparatus used for the mobile image apparatus |
JP2003017930A (en) | 2001-06-29 | 2003-01-17 | Nec Corp | Antenna element and wireless communication unit |
JP2003289214A (en) | 2002-03-27 | 2003-10-10 | Kyocera Corp | Small-sized antenna and manufacturing method |
JP3752474B2 (en) | 2002-06-19 | 2006-03-08 | 京セラ株式会社 | Surface mount antenna and antenna device |
JP2004056580A (en) * | 2002-07-22 | 2004-02-19 | Fdk Corp | Chip antenna element |
JP2005080229A (en) | 2003-09-03 | 2005-03-24 | Mitsubishi Materials Corp | Chip antenna and manufacturing method thereof |
US7136021B2 (en) | 2005-01-13 | 2006-11-14 | Cirex Technology Corporation | Ceramic chip antenna |
-
2007
- 2007-08-30 EP EP07115313A patent/EP2031695A1/en not_active Withdrawn
-
2008
- 2008-08-29 CA CA2639203A patent/CA2639203C/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011057398A1 (en) * | 2009-11-13 | 2011-05-19 | Research In Motion Limited | Antenna for multi mode mimo communication in handheld devices |
US8754814B2 (en) | 2009-11-13 | 2014-06-17 | Blackberry Limited | Antenna for multi mode MIMO communication in handheld devices |
CN105375106A (en) * | 2014-08-07 | 2016-03-02 | 维瓦灵克有限公司(开曼群岛) | Stretchable multi-layer wearable tag capable of wireless communications |
CN105375106B (en) * | 2014-08-07 | 2018-04-20 | 维瓦灵克有限公司(开曼群岛) | The wearable patch of stretchable multilayer wireless communication |
Also Published As
Publication number | Publication date |
---|---|
EP2031695A1 (en) | 2009-03-04 |
CA2639203C (en) | 2012-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20170829 |